rasmusoglau.dk is a .dk domain served by 2 nameservers (gabriella.ns.cloudflare.com, wells.ns.cloudflare.com). It was registered on 2 July 2026 (WHOIS) and first appeared in the .dk zone on 3 July 2026. Its website address 104.21.87.69 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.87.69 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.142.46 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:8e2e | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::6815:5745 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.87.69,172.67.142.46 ech=AEX+DQBB1wAgACBO6/jrXP1aBhaf2Ru3Gu/fnISM/miZlyHnAVovwfhNIQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8e2e,2606:4700:3034::6815:5745 |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve rasmusoglau.dk: 104.21.87.69 172.67.142.46 2606:4700:3031::ac43:8e2e 2606:4700:3034::6815:5745 (AS13335) (all like this)www.rasmusoglau.dk: no address |
| Wildcard | No |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.rasmusoglau.dk | 3AYeC2DubNNZ-q8RZHa8snDhTtQ9bi7zuMAfQZCQvRA |
| TXT | _acme-challenge.rasmusoglau.dk | KSDEWnEU85PGX493UEa84AGHF-G-VRCsDE_mPL_twR0 |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2413586885 |
| Primary NS (MNAME) | gabriella.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | DANDOMAIN A/S |
| Registered | 2026-07-02 |
| Expires | 2027-07-01 (250d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-24 07:13:50 | 514ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-04 23:30:43 | 2389ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-31 13:18:51 shown | 903ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-25 16:53:09 | 786ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-07-03 08:31:24 | 2891ms | 2 NS 2 A 0 MX | 🔓 Insecure |